PTS Chemistry Mcqs Online Test 9

The partial pressure exerted by the water vapours is called?

The kinetic molecular theory of gases was put forward in 1738 by?

If 1/V is plotted on X-axis and pressure on Y-axis at constant temperature what should appear?

The solid particles only posses?

Which one is not the partial pressure of oxygen in the lungs?
 .

Which one is the right value for R?
 .

One mole of an ideal gas at 546.5 K under 2 atm pressure has a volume of?

The spreading of fragrance or scent in air is due to?

The highest temperature at which a substance can exist as a liquid is called its?

For a gas where volume and pressures are 1dm3 and 2 atm respectively what should be its new volume when pressure is increased to 6 atm at constant temperature?